baber/WOPTO huggingface dataset:
Patent JP-H08252720-A (JP)
Title: Dismantling method for cylindrical underground buried object
Inventor: KAWASHIMA TSUNEO
IPC: B28D1/08
Filed: 1995-03-15
Abstract: PURPOSE: To provide a dismantling method for an underground buried object by which reinforcement and steel frame can be cut off, with very little generation of dust, vibration, noise, and no generation of a spark. CONSTITUTION: A buried object 10 is provided with a main body part 10a and a skin plate 10b. When digging is performed up to a first digged face 14 at which the upper half part of the outer circumference of the buried object 10 is substantially exposed, wire saw inserting holes 11 ,n , 21 ,n , 31 ,n , 41 ,n , 51 ,n , 61 ,n , 71 ,n are drilled in the lengthwise axial direction and the circumferential direction of the buried object 10. Wire saw driving devices are provided on the first digged face 14 of both sides of the cylindrical buried object 10, and a wire saw is wound around in order between the inserting holes 11 and 21 , so as to execute a plurality of cutting off in the lengthwise axial direction.  Thereafter, the wire saw is wound around in order between the inserting holes adjoining in the circumferential direction so as to execute cutting off in the circumferential direction. The buried object 10 is cut apart into seven blocks A-G by a such plurality of cutting in the axial direction and in the cirumferential direction, and dismantled and removed in the condition of the blocks.
Patent JP-H10243600-A (JP)
Title: Inner rotor rotating machine
Inventor: OBARA RIKURO
IPC: F16C25/08
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an inner rotor rotating machine which has sufficient shaft rigidity, high durability, high vibration resistance, and a small size. SOLUTION: An inner rotor rotating machine is provided with a double-row bearing device 2 which is constituted by putting the inner ring 14 of a ball bearing 17, in which balls 13 for one row are arranged between an inner peripheral rolling groove 11a formed in the outer periphery of the large-diameter shaft section 10a of a two-stage shaft having the section 10a and a small-diameter shaft section 10b and an inner peripheral rolling groove 11b formed in the inner peripheral surface of a short pipe-like outer ring 12 surrounding the shaft section 10a and balls 16 for the other row are arranged between the inner and outer rings 14 and 15 of the bearing 17, on the small- diameter section 10b of the shaft 10.  The outer ring 12 on the section 10a side and the outer ring 15 of the ball bearing 17 of the device 2 are respectively inserted into cylindrical central bosses 8 and 9 which are formed at the centers of the lid and bottom section 6 and 7 of a bottomed cylindrical housing 5 having the lid section 6 and housing a stator and have opened tops and bottoms and the upper end of the large-diameter shaft section 10a of the shaft 10 is protruded outward from a housing 11 through the central boss 8 of the lid section 6. Then a rotor 3 is firmly put on the shaft section 10a of the shaft 10.
Patent JP-H07262510-A (JP)
Title: Magnetic head
Inventor: SUZUKI ATSUSHI
IPC: G11B5/127
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the deterioration of wear resistance and to ensure superior medium sliding properties by optimizing the angle between the sliding direction of a medium and <100> direction in the principal magnetic path forming face of each of magnetic core halves. CONSTITUTION:A pair of magnetic core halves 1m, 1n made of single-crystalline ferrite are integrated by joining and a magnetic gap (g) is formed between the butted faces of the halves 1m, 1n. The face orientation of each of the halves 1m, 1n is regulated so that the unedium sliding face 1c brought into sliding contact with a magnetic recording medium becomes (211) face, the gap face 1a with the formed gap (g) becomes (111) face and the principal magnetic path forming face 1b becomes (110) face. The halves 1m, 1n have the same angle between the sliding direction of the medium and <100> direction B in the principal magnetic path forming face 1b. Since the angle between the sliding direction of the medium and the <100> direction in the (110) face as the principal magnetic path forming face 1b is optimized, partial wear and the deterioration of wear resistance are prevented.
Patent JP-S55149614-A (JP)
Title: Foreign material separator for hydraulic elevator
Inventor: MOGI SHIROU
IPC: F16L55/24
Filed: 1979-05-09
Abstract: PURPOSE: To drastically reduce working time through facility inspection, cleaning, and replacement of the body of a foreign material separator by a method wherein a freely movable pipe having a specified length is installed between a pump and the separator body which is used to discharge oil by the pump from tank.  
     CONSTITUTION: When a foreign material separator body 1 and a pump 5 is used to discharge oil from a tank 1, the body 1 installed in the tank 3 is fixed with a bracket 10, and the body 1 is connected to the pump 5 via pipe 5 and a freely movable pipe 8 having an enough length to be extended above the oil surface. By this construction, the inspection, cleaning, replacement, etc. of the body 1 eliminate the need for the body 1 to be periodically taken out of the tank as with conventional manner, so that the operation is made easy and thereby working time is shortened to a great extent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59179369-A (JP)
Title: Printer
Inventor: SHIRAI KEITAROU
IPC: B41J11/58
Filed: 1983-03-31
Abstract: PURPOSE:To house printed papers in a stacker by turning the printed face upwards or downwards as needed by providing a switch means by which to inverse and discharge the printed face of a printed paper. CONSTITUTION:The first stacker 12 to be turned in the direction of arrow A and coupled with an inverse path 13 and the second stacker 10 to house papers sent out of the inverse path 13 are provided. In case where the first stacker 12 is set at a position as shown by full line, the paper printed in a printing section 3 and discharged by a discharge roller 7 is stacked on the first stacker, and also where the stacker 12 is reset as shown by dotted line, turning in the direction of arrow A, the paper discharged by the discharge roller 7 is fed on the inverse path 13 and stacked on the second stacker 10 by a sending roller 9.
Patent JP-H09244142-A (JP)
Title: Overhead projector
Inventor: NOMURA MASAAKI
IPC: G03B21/132
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an overhead projector where clear pictures are obtained both in projecting and picking up images. SOLUTION: A projection head 5 projecting the image of material to be projected of a transmission type liquid crystal display 20 placed on a stage 10 or a transmission type original or the like is provided on the upper side of the stage 10, and an image pickup head 7 picking up the image of the material to be projected on the stage 10 and outputting on a video player 43, a monitor 44 or the like is provided at the lower part of the arm part 24 of the projection head 5. The image pickup head 7 is arranged between the projection head 5 and the stage 10 at the time of picking up the image, and is turned by a holding part 35 at a withdrawing position where it is withdrawn from them at the time of projecting, so that the projecting and the picking up the image are easily performed by one projector.
Patent JP-H07306507-A (JP)
Title: Photographic element
Inventor: POORU BARETSUTO MAAKERU
IPC: G03C7/305
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a photographic element exhibiting an excellent interimage effect by providing a blue-light-sensitive silver halide emulsion layer contg. a specified yellow picture pigment forming coupler and combining a development inhibitor releasable coupler with the layer. CONSTITUTION: A substrate carrying a blue-light-sensitive silver halide emulsion layer contg. an acylacetanilide-base yellow picture pigment forming coupler shown by formula I or II and having a development inhibitor releasable coupler combined with the former coupler is provided. In formulas I and II, Ra is alkyls, alkenyls, etc., Bb is alkyls and aryls, Rc is hydrogen or alkyls, R1 is substituents, (m) is an integer of 0 to 2, R2 is selected from a group consisting of halogens, trifluoromethyl, etc., R3 is alkyls, R4 is hydrogen, halogens, etc., and X is hydrogen or decoupling groups.
Patent JP-H01231227-A (JP)
Title: Pushbutton switch
Inventor: KIMURA HARUO
IPC: H01H13/12
Filed: 1988-03-09
Abstract: PURPOSE:To make the pushbutton switch of push-lock and turn-reset type compact and lightweight, and reduce the manufacture cost thereof by constituting the switch with a cylindrical fixing member and a plastic member having elasticity. CONSTITUTION:The pushbutton switch in the title comprises a cylindrical fixing member 11 and a plastic member having elasticity as a whole. When an operation button 5 in a reset state is pressed, the tip of the spring part 5 thereof is displaced together with a movable member 2, while being displaced sliding on a restraining plane 6. After passing a stepped part 8, the tip of the spring part 5 is released in a space 7 and projected outside, thereby locking the button 3. The movable member 2 in this state, when the operation button 3 is turned to a reset direction by the predetermined angle, comes to be freed from hindrance by the stepped part 8 and returns to the rest state via a reset passage 9 formed on the fixing member 1 with the restoring force of a spring 4. According to the aforesaid construction, it is possible to reduce the quantity of parts and make the switch compact and lightweight.
Patent JP-H04316373-A (JP)
Title: Monolithic structure having two sets of bidirectional protecting diode
Inventor: KURISUTEI ANSOO
IPC: H01L29/866
Filed: 1992-02-07
Abstract: PURPOSE: To constitute a first pair of diodes between the first metal member which coats one of a first region and a second metal member which coats the other region, and to constitute the second pair of diodes between a third metal member which coats one of a second region and a fourth metal member which coats the other region, for consolidation of two pairs of protective diodes. CONSTITUTION: On the first part of an N<-> -substrate 1, P-type regions 10, 11, and 12 are formed, while a p-type well 15 is formed on a second part. Then, N<+> -type regions 20, 21, and 22 are formed inside the well 15, each coated with metal members 40, 41, and 42. Each of P-type regions 10, 11, and 12 is coated with metal members 30, 31, and 32, respectively. The metal members 30 and 40 are connected to a terminal C, while the metal members 31 and 32 connected to conducting lines L21 and L22, respectively. In addition, the metal members 41 and 42 are connected to conductive lines L11 and L12. Thus, a first bydirectional protective diode is obtained between the conductive lines L21 and L22 and the terminal C, while a second bydirectional protective diode is obtained between the conductive lines L11 and L12 and the terminal C.
Patent JP-S56153475-A (JP)
Title: Electronic teller's machine
Inventor: SOUMA TSUNENORI
IPC: G07F19/00
Filed: 1980-04-30
Abstract: PURPOSE:To transfer data surely and easily, by interlocking the operation of the switch to designate on-line or off-line with the output of the key switch for responsible person, in the electronic teller's machine where processing contents of money receipt and payment are transferred to the external device. CONSTITUTION:After the power source of the electronic teller's machine is turned on to execute the data register processing, control signal S1 is given from CPU20 to flip flop F1 to set it, and the on-line mode is displayed by LED element 8, and after that, CPU20 sends control signal S2 to the output device at every completion of processing of one bussiness and operates the output device to cause it to transfer data to the external device.For switching from on-line to off-line, if the on-line switch is depressed after setting key switch 16 to the ''on'' position, control signal S3 is sent to CPU20 through gate G2, and CPU20 generates control signal S4 to reset F1 and sets the device to the off-line mode. Though control signal S2 to operate output device 21 is not generated hereafter, the device is returnd to the original state by on-line switch 9.
Patent JP-S56154522-A (JP)
Title: Yarn-covering mechanism
Inventor: ICHIKAWA MICHIHIRO
IPC: D01H7/88
Filed: 1980-04-30
Abstract: PURPOSE:A stationary disc is set through a bearing to the main shaft revolving at a high speed and is provided with the core yarn bobbin and the rewinding roller to draw out the core yarn, which is wound round with the covering yarn fed through the hole in the core of the main shaft, thus producing covering yarns with no need of the rewinding of the covering yarn to a specific bobbin. CONSTITUTION:A stationary disc 12 is set on the top of the main shaft revolving at a high speed 1 through the bearing 15. A magnet 16 is provided near the end of the stationary disc 12 and opposed to another magnet 17 fitted to a fixed plate to stop the rotation of the stationary disc 12. The core yarn-winding bobbin 18 and the rewinding roller 24 are mounted on the stationary disc 12 to draw out the core yarn A upward. The yarn-guiding hole 1'' is bored in the center of main shaft 1 revolving at a high speed and another hole 14 leading from the yarn-guiding hole 1'' to the outside of the shaft 1 is opened on the part beneath the thin rotating disc 10 fitted immediately beneath the stationary disc 12. The covering yarn B is sent from the lower part of the main shaft 1 upward through the yarn-guiding hole 1'' and another hole 14 and combined with the core yarn A for covering, thus producing covering yarns.
Patent JP-S56152425-A (JP)
Title: Detecting method of endotoxin
Inventor: KURATA MOTOJI
IPC: A61K39/00
Filed: 1980-04-30
Abstract: PURPOSE: To make it possible to carry out the titled detection rapidly, by bringing active carbon into contact with a specimen, and reacting the active carbon with the Limulus lysate.  
     CONSTITUTION: Active carbon is pretreated with an acid, and the resultant active carbon is free from pyrogens. The pretreated active carbon is then brought into contact with a specimen, e.g. blood, and reacted with the Limulus lysate to detect the endotoxin in the specimen. Ordinary active carbon is mostly contaminated with the endotoxin, and the active carbon is free from pyrogens by the pretreatment and preferably stored in a container for use. The method is very simple compared with the conventional treatment of the specimen with chloroform and permits the rapid test of the endotoxin even on patients in an emergency case. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58173214-A (JP)
Title: Improvement work for soft ground
Inventor: TOGAWA YOSHIAKI
IPC: E02D3/10
Filed: 1982-04-05
Abstract: PURPOSE:To improve soft ground into a pollution-free and composite ground having a long-term stability and a high strength by injecting under pressure a mixture composed of cement, aggragate, and an inorganic soil improving agent into the soft ground in a beam-like form. CONSTITUTION:A mixture 1 of cement, an inorganic soil improving agent, and aggregate is placed on a soft ground 2 and gradually pressed by clawler into the soft ground while laying the mixture 1 by a bulldozer 4 to form a mixture layer 1a. By this work, large numbers of underground beams a and b are formed at a proper interval, and whereby water is forced to the ground's surface and a composite ground of long-term stability and an increased N value can be obtained.
Patent JP-S59187927-A (JP)
Inventor: FURANTSU HAINE
IPC: B66C3/00
Filed: 1984-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02236930-A (JP)
Title: Electronic tube cathode structure
Inventor: KOIZUMI YUKIO
IPC: H01J1/20
Filed: 1989-03-10
Abstract: PURPOSE:To obtain the sufficient emission lifetime characteristic by forming an electronic tube cathode structure with an alkaline earth metal oxide layer including Zr oxide under the distributed condition. CONSTITUTION:An electronic tube oxide cathode structure is made of an alkaline earth metal oxide layer including ZrO2 under the distributed condition. When the density of Ba and BaO in the oxide layer at initial time of the cathode emission lifetime is large, ZrO2 reacts with Ba and BaO to absorb them. On the other hand, when the density of Ba and BaO becomes small after passing the operating time, said absorbed product is decomposed to discharge Ba and BaO. The density of Ba and BaO during the passing of the operating time can be thus averaged, and an electronic tube cathode structure showing the sufficient emission lifetime characteristic can be obtained. In the case that ZrO2 including Y2O3 or CaO less than 20mol% is distributed to an oxide layer, the efficiency equall to the case that Only ZrO2 is distributed or more than it can be obtained.
Patent JP-S57170618-A (JP)
Title: Speeding-up circuit for start of channel shift in channel selector
Inventor: YOSHIDA KENJI
IPC: H03J7/18
Filed: 1981-04-14
Abstract: PURPOSE:To prevent the influence of a time constant upon a differentiating means during speeding-up operation by decreasing the time constant of a time constant circuit by a differential output of pulses when channel-selection driving pulses are inputted, and then resetting that by the output of the time constant circuit. CONSTITUTION:A channel-selection driving pulse when inputted to an input terminal 1 or 2 is differentiated by a differentiating means 57, whose output is applied to an FF61. As a result, the FF61 operates to turn on a transistor TR4, short-circuiting a resistance 26. Then, a line 23 is charged with a time constant determined by a resistance 65 and a capacitor 24. When the potential of the line 23 rises, a bistable circuit 34 turns on and the capacitor 24 is discharged to lower the potential of the line 23. In this case, the trailing edge of a voltage is differentiated by a differentiating means 66, whose output is applied to the FF61. As a result, the output of the FF61 is inverted to turn off the TR64, and the capacitor 24 is charged through a resistance 26, thus increasing the time constant.
Patent JP-H05222506-A (JP)
Title: Wire for arc thermal spraying
Inventor: FUKUDA TAKASHI
IPC: C22C19/03
Filed: 1992-02-10
Abstract: PURPOSE:To efficiently manufacture clad steel by forming an intermediate material constituted of an Ni thermally sprayed layer free from pores by a wire using an Ni-B alloy or an Ni-Si alloy having the m.p. lower than the hot rolling temp. CONSTITUTION:The objective wire 1 for arc thermal spraying is characterized by coating powder 2 contg. >=80% Ni-B alloy powder having, by weight, 4 to 8% B content or Ni-Si alloy powder having 30 to 50% Si content with a sheath member 3 using Ni as the material. The wire can be constituted of an Ni alloy having the m.p. lower than the hot rolling temp. and poor in ductility, and the intermediate layer of the clad steel can be formed by thermal spraying with efficiency by the Ni alloy layer small in the influence of pores. As a result, the clad steel sheet excellent in joining strength can efficiently be manufactured.
Patent JP-H04292106-A (JP)
Title: Kitchen equipment
Inventor: KAWADA YOSHIAKI
IPC: A47B77/00
Filed: 1991-03-20
Abstract: PURPOSE:To offer the affluent and comfortable life by offering an easily usable sink table. CONSTITUTION:The kitchen equipment main body is constituted of a work top 103 formed in a U-shape and shelves 108, 109 provided on the upper part and the lower part thereof, and to one end of this equipment, a containing equipment 104 is coupled pivotally so as to be freely rotatable. Accordingly, by folding the containing equipment to a main body side, a comfortable happy space can be obtained.
Patent JP-S59182314-A (JP)
Title: Integrate volume meter
Inventor: HANDA HACHIROU
IPC: G01F1/34
Filed: 1983-03-31
Abstract: PURPOSE:To take a measurement with small capacity under low pressure by arranging a piezoelectric transducer which detects the impact pressure of fluid at a downstream-side position of a flow-passage opening/closing body in a flow passage, performing opening/closing operation so that its detected value is constant, and performing arithmetic based upon the opening/closing rate and time of the opening/closing operation. CONSTITUTION:The piezoelectric transducer 4 which detects the impact pressure of fluid passing through a flow-passage switch 3 in the form of variation in electric value is arranged at the downstream-side position of the flow-passage switch 3 in the flow passage 1. The detected value of the piezoelectric transducer 4 is compared with a set value by a comparator 5, and a driving source 2 is controlled according to the comparison result to operate the flow-passage switch 3 so that the detected value of the piezoelectric transducer 4 is constant. The opening/closing rate of the flow passage and the time when the opening/closing rate is held are calculated by an arithmetic circuit 7, whose arithmetic result is displayed on a display device 8.
Patent JP-H01230186-A (JP)
Title: Data reader
Inventor: KAWAGUCHI HIDEMI
IPC: G06K9/20
Filed: 1988-03-10
Abstract: PURPOSE:To prevent from generating an input miss by attaching a different color code which can identify a data fetching start position and an end position, respectively in a data group. CONSTITUTION:For fetching data, a part to be fetched a document data group is marked in advance, and the mark is an identifying code which is different color at the both positions of a data input fetching start position and an end position. The identifying code is fetched in with the data with a color detectable scanning type scanner 11. A discriminating means 12 discriminates the data input fetching start position and the end position, which are different in color, from the fetched data. Then, only the data between the discriminated identifying codes are code-converted and are operated with an operating means 13, and the operating output is supplied to a data input device 14. Thus, only the necessary data can be inputted accurate, and a retrieval input miss can be prevented without enlarging memory capacity.
Patent JP-S63224053-A (JP)
Title: Magneto-optical recording medium and recording method
Inventor: OSATO YOICHI
IPC: G11B11/10
Filed: 1987-03-13
Abstract: PURPOSE:To enable satisfactory overwriting by forming a magnetic layer having a specified two-layered structure, incorporating a nonmagnetic element into the second magnetic layer so as to reduce exchange force applied to the second magnetic layer and using the resulting magneto-optical recording medium. CONSTITUTION:A perpendicularly magnetizable film having a two-layered struc ture subjected to exchange coupling is formed on a substrate 1 to obtain a magneto-optical recording medium. The film consists of a first magnetic layer 2 having a low Curie point TL and high coercive force HH and a second mag netic layer 3 having a higher Curie point TH and lower coercive force HL than the layer 2 and satisfies inequality I (where Ms is the saturation magnetization of the layer 3, (h) is the thickness of the layer 3 and sigmaw is the domain wall energy between the layers 2, 3). Each of the layers 2, 3 contains an amorphous alloy of a rare earth element and transition metal as the principal component and the layer 3 contains an element having no ferromagnetism at room temp. (nonmagnetic element). When the recording medium is used, satisfactory overwrit ing is enabled.